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Individual Calculations November 2018 |
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| Boniface, Roger Total change: -61.20 | |   |
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| Championnat de l'Herault 2018 Open B (1399-1750) | GANGES | FRA | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1466 | 0.00 | 4 | -1.53 | 40 | -61.20 | |
|  Fournier, Jean-Fred | | | 1651 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Roger Silan, Milo | | | 1619 | FRA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | De Mauvaisin, Olivier | | | 1520 | FRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Oms, Mirella | | | 1427 | FRA | 0.00 | 1 | -0.55 | 40 | -22.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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